Antioxidant Properties of a Radical-Scavenging Peptide Purified from Enzymatically Prepared Fish Skin Gelatin Hydrolysate

Mendis, Eresha; Rajapakse, Niranjan; Kim, Se‐Kwon

doi:10.1021/jf048877v

Public

Antioxidant Properties of a Radical-Scavenging Peptide Purified from Enzymatically Prepared Fish Skin Gelatin Hydrolysate

Published in Journal of Agricultural and Food Chemistry • Dec 31, 2004

Authors:

Eresha Mendis

Niranjan Rajapakse

Se‐Kwon Kim

Abstract

Hoki (Johnius belengerii) skin gelatin was hydrolyzed with three commercial enzymes to identify radical-scavenging potencies of derived peptides. Peptides derived from tryptic hydrolysate exhibited the highest scavenging activities on superoxide, carbon-centered 1,1-diphenyl-2-picrylhydrazyl (DPPH) ...

Subject

Chemistry

Antioxidant

Hydrolysate

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